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Source at commit 1322 created 12 years 8 months ago.
By meklort, Add doxygen to utils folder
1/****************************************************************************␊
2** ␊
3**␊
4** Definition of date and time classes␊
5**␊
6** Created : 940124␊
7**␊
8** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.␊
9**␊
10** This file is part of the tools module of the Qt GUI Toolkit.␊
11**␊
12** This file may be distributed under the terms of the Q Public License␊
13** as defined by Trolltech AS of Norway and appearing in the file␊
14** LICENSE.QPL included in the packaging of this file.␊
15**␊
16** This file may be distributed and/or modified under the terms of the␊
17** GNU General Public License version 2 as published by the Free Software␊
18** Foundation and appearing in the file LICENSE.GPL included in the␊
19** packaging of this file.␊
20**␊
21** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition␊
22** licenses may use this file in accordance with the Qt Commercial License␊
23** Agreement provided with the Software.␊
24**␊
25** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE␊
26** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.␊
27**␊
28** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for␊
29** information about Qt Commercial License Agreements.␊
30** See http://www.trolltech.com/qpl/ for QPL licensing information.␊
31** See http://www.trolltech.com/gpl/ for GPL licensing information.␊
32**␊
33** Contact info@trolltech.com if any conditions of this licensing are␊
34** not clear to you.␊
35**␊
36**********************************************************************/␊
37␊
38#ifndef QDATETIME_H␊
39#define QDATETIME_H␊
40␊
41#ifndef QT_H␊
42#include "qstring.h"␊
43#endif // QT_H␊
44␊
45␊
46/*****************************************************************************␊
47 QDate class␊
48 *****************************************************************************/␊
49␊
50class Q_EXPORT QDate␊
51{␊
52public:␊
53 QDate() { jd=0; }␉␉␉␉// set null date␊
54 QDate( int y, int m, int d );␉␉// set date␊
55 virtual ~QDate() {}␊
56␊
57 bool isNull()␉ const { return jd == 0; }␊
58 bool isValid()␉ const;␉␉␉// valid date␊
59␊
60 int␉ year()␉ const;␉␉␉// 1752..␊
61 int␉ month()␉ const;␉␉␉// 1..12␊
62 int␉ day()␉ const;␉␉␉// 1..31␊
63 int␉ dayOfWeek()␉ const;␉␉␉// 1..7 (monday==1)␊
64 int␉ dayOfYear()␉ const;␉␉␉// 1..365␊
65 int␉ daysInMonth() const;␉␉␉// 28..31␊
66 int␉ daysInYear()␉ const;␉␉␉// 365 or 366␊
67␊
68 virtual QString monthName( int month ) const;␊
69 virtual QString dayName( int weekday ) const;␊
70␊
71 QString toString()␉ const;␊
72␊
73 bool setYMD( int y, int m, int d );␊
74␊
75 QDate addDays( int days )␉␉const;␊
76 int␉ daysTo( const QDate & )␉const;␊
77␊
78 bool operator==( const QDate &d ) const { return jd == d.jd; }␊
79 bool operator!=( const QDate &d ) const { return jd != d.jd; }␊
80 bool operator<( const QDate &d )␉const { return jd < d.jd; }␊
81 bool operator<=( const QDate &d ) const { return jd <= d.jd; }␊
82 bool operator>( const QDate &d )␉const { return jd > d.jd; }␊
83 bool operator>=( const QDate &d ) const { return jd >= d.jd; }␊
84␊
85 static QDate currentDate();␊
86 static bool␉ isValid( int y, int m, int d );␊
87 static bool␉ leapYear( int year );␊
88␊
89protected:␊
90 static uint␉ greg2jul( int y, int m, int d );␊
91 static void␉ jul2greg( uint jd, int &y, int &m, int &d );␊
92private:␊
93 static const char * const monthNames[];␊
94 static const char * const weekdayNames[];␊
95 uint␉ jd;␊
96 friend class QDateTime;␊
97#ifndef QT_NO_DATASTREAM␊
98 friend Q_EXPORT QDataStream &operator<<( QDataStream &, const QDate & );␊
99 friend Q_EXPORT QDataStream &operator>>( QDataStream &, QDate & );␊
100#endif␊
101};␊
102␊
103␊
104/*****************************************************************************␊
105 QTime class␊
106 *****************************************************************************/␊
107␊
108class Q_EXPORT QTime␊
109{␊
110public:␊
111 QTime() { ds=0; }␉␉␉␉// set null time␊
112 QTime( int h, int m, int s=0, int ms=0 );␉// set time␊
113␊
114 bool isNull()␉ const { return ds == 0; }␊
115 bool isValid()␉ const;␉␉␉// valid time␊
116␊
117 int␉ hour()␉ const;␉␉␉// 0..23␊
118 int␉ minute()␉ const;␉␉␉// 0..59␊
119 int␉ second()␉ const;␉␉␉// 0..59␊
120 int␉ msec()␉ const;␉␉␉// 0..999␊
121␊
122 QString toString()␉ const;␊
123␊
124 bool setHMS( int h, int m, int s, int ms=0 );␊
125␊
126 QTime addSecs( int secs )␉␉const;␊
127 int␉ secsTo( const QTime & )␉const;␊
128 QTime addMSecs( int ms )␉␉const;␊
129 int␉ msecsTo( const QTime & )␉const;␊
130␊
131 bool operator==( const QTime &d ) const { return ds == d.ds; }␊
132 bool operator!=( const QTime &d ) const { return ds != d.ds; }␊
133 bool operator<( const QTime &d )␉const { return ds < d.ds; }␊
134 bool operator<=( const QTime &d ) const { return ds <= d.ds; }␊
135 bool operator>( const QTime &d )␉const { return ds > d.ds; }␊
136 bool operator>=( const QTime &d ) const { return ds >= d.ds; }␊
137␊
138 static QTime currentTime();␊
139 static bool␉ isValid( int h, int m, int s, int ms=0 );␊
140␊
141 void start();␊
142 int␉ restart();␊
143 int␉ elapsed();␊
144␊
145private:␊
146 static bool currentTime( QTime * );␊
147␊
148 uint ds;␊
149 friend class QDateTime;␊
150#ifndef QT_NO_DATASTREAM␊
151 friend Q_EXPORT QDataStream &operator<<( QDataStream &, const QTime & );␊
152 friend Q_EXPORT QDataStream &operator>>( QDataStream &, QTime & );␊
153#endif␊
154};␊
155␊
156␊
157/*****************************************************************************␊
158 QDateTime class␊
159 *****************************************************************************/␊
160␊
161class Q_EXPORT QDateTime␊
162{␊
163public:␊
164 QDateTime() {}␉␉␉␉// set null date and null time␊
165 QDateTime( const QDate & );␊
166 QDateTime( const QDate &, const QTime & );␊
167␊
168 bool isNull()␉const␉␉{ return d.isNull() && t.isNull(); }␊
169 bool isValid()␉const␉␉{ return d.isValid() && t.isValid(); }␊
170␊
171 QDate date()␉const␉␉{ return d; }␊
172 QTime time()␉const␉␉{ return t; }␊
173 void setDate( const QDate &date ) { d=date; }␊
174 void setTime( const QTime &time ) { t=time; }␊
175 void setTime_t( uint secsSince1Jan1970UTC );␊
176␊
177 QString toString()␉const;␊
178␊
179 QDateTime addDays( int days )␉const;␊
180 QDateTime addSecs( int secs )␉const;␊
181 int␉ daysTo( const QDateTime & )␉const;␊
182 int␉ secsTo( const QDateTime & )␉const;␊
183␊
184 bool operator==( const QDateTime &dt ) const;␊
185 bool operator!=( const QDateTime &dt ) const;␊
186 bool operator<( const QDateTime &dt ) const;␊
187 bool operator<=( const QDateTime &dt ) const;␊
188 bool operator>( const QDateTime &dt ) const;␊
189 bool operator>=( const QDateTime &dt ) const;␊
190␊
191 static QDateTime currentDateTime();␊
192␊
193private:␊
194 QDate d;␊
195 QTime t;␊
196#ifndef QT_NO_DATASTREAM␊
197 friend Q_EXPORT QDataStream &operator<<( QDataStream &, const QDateTime &);␊
198 friend Q_EXPORT QDataStream &operator>>( QDataStream &, QDateTime & );␊
199#endif␊
200};␊
201␊
202␊
203/*****************************************************************************␊
204 Date and time stream functions␊
205 *****************************************************************************/␊
206␊
207#ifndef QT_NO_DATASTREAM␊
208Q_EXPORT QDataStream &operator<<( QDataStream &, const QDate & );␊
209Q_EXPORT QDataStream &operator>>( QDataStream &, QDate & );␊
210Q_EXPORT QDataStream &operator<<( QDataStream &, const QTime & );␊
211Q_EXPORT QDataStream &operator>>( QDataStream &, QTime & );␊
212Q_EXPORT QDataStream &operator<<( QDataStream &, const QDateTime & );␊
213Q_EXPORT QDataStream &operator>>( QDataStream &, QDateTime & );␊
214#endif // QT_NO_DATASTREAM␊
215␊
216#endif // QDATETIME_H␊
217

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